|LRGen: LR(1) parser generator|
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Some people like it, because: 1) they like to see the rules of their grammar in the parser code, 2) they hate black boxes (i.e. LR parser tables), and 3) they don't care if their grammar is ambiguous. If that's you, get ANTLR.
Some people like it, because they prefer: 1) smaller parsers, 2) fast compile times, 3) left-recursion in their grammar, 4) faster parsing, and 5) high-tech LR parser tables. If that's you, get LRGen.
LR Parsing Algorithms
|(c) Copyright Paul B Mann 2018. All rights reserved.|